CVE-2026-32640
(SimpleEval) Objects (including modules) can leak dangerous modules through to direct access inside the sandbox.
Description
SimpleEval is a library for adding evaluatable expressions into python projects. Prior to 1.0.5, objects (including modules) can leak dangerous modules through to direct access inside the sandbox. If the objects you've passed in as names to SimpleEval have modules or other disallowed / dangerous objects available as attrs. Additionally, dangerous functions or modules could be accessed by passing them as callbacks to other safe functions to call. The latest version 1.0.5 has this issue fixed. This vulnerability is fixed in 1.0.5.
INFO
Published Date :
March 13, 2026, 9:03 p.m.
Last Modified :
March 13, 2026, 9:04 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-32640
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update SimpleEval to version 1.0.5 or later.
- Review and sanitize objects passed to SimpleEval.
- Remove dangerous modules from sandbox context.
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CVE-2026-32640 vulnerability anywhere in the article.